package org.wmq.travelagency02.service;

import com.baomidou.mybatisplus.extension.service.IService;
import org.wmq.travelagency02.model.Entity.TourGroup;

import java.math.BigDecimal;

public interface TourGroupService extends IService<TourGroup> {
    TourGroup getById(Long id);
    boolean removeById(Long id);

    BigDecimal getPriceById(Long id);
}
